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Guys,What is DTMF? venkat 01-October-2009 12:23:37 AMComments In simpler form Dual tone multiple frequency Posted by akumar_8181 Dual tone multiple frequency is a signal tone system that is used in telecommunication. Posted by sagitraz |
Posted: 02-October-2009 01:43:16 AM By: sagitraz Dual tone multiple frequency is a signal tone system that is used in telecommunication. | |
Posted: 03-October-2009 05:49:40 AM By: akumar_8181 In simpler form Dual tone multiple frequency |